Page({
  data: {
    user_list: []
  },
  onLoad() {
    let user_list = wx.getStorageSync('group_user_list');
    user_list = user_list ? user_list : [];
    this.setData({ user_list });
    // 设置导航栏为对应导航
    wx.setNavigationBarTitle({
      title: '拼团人数(' + user_list.length + ')'
    })
  }
})
